82625880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1223}}^1$

素因数の和:1800

約数の個数: 64

約数和(自身を含む): 248520960

約数和(自身を除く): 165895080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 563, 1126, 1223, 1689, 2252, 2446, 2815, 3378, 3669, 4504, 4892, 5630, 6115, 6756, 7338, 8445, 9784, 11260, 12230, 13512, 14676, 16890, 18345, 22520, 24460, 29352, 33780, 36690, 48920, 67560, 73380, 146760, 688549, 1377098, 2065647, 2754196, 3442745, 4131294, 5508392, 6885490, 8262588, 10328235, 13770980, 16525176, 20656470, 27541960, 41312940, 82625880]

約数ペア:

[(1, 82625880), (2, 41312940), (3, 27541960), (4, 20656470), (5, 16525176), (6, 13770980), (8, 10328235), (10, 8262588), (12, 6885490), (15, 5508392), (20, 4131294), (24, 3442745), (30, 2754196), (40, 2065647), (60, 1377098), (120, 688549), (563, 146760), (1126, 73380), (1223, 67560), (1689, 48920), (2252, 36690), (2446, 33780), (2815, 29352), (3378, 24460), (3669, 22520), (4504, 18345), (4892, 16890), (5630, 14676), (6115, 13512), (6756, 12230), (7338, 11260), (8445, 9784)]